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Temperature Sensor for Display Backplane
Model：FT-BW1
Brand：fengtu
1.Introduction to Temperature Sensor for Display BackplaneTemperature Sensor for Display Backplane uses a high-precision thermistor as an induction component, and has the characteristics of high measurement accuracy and good stability.The signal transmitter adopts advanced circuit integration modu
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1.Introduction to Temperature Sensor for Display Backplane
Temperature Sensor for Display Backplane uses a high-precision thermistor as an induction component, and has the characteristics of high measurement accuracy and good stability.The signal transmitter adopts advanced circuit integration modules, which can convert temperature into corresponding voltage or current signals according to different needs of users.The instrument is small in size, convenient to install and portable, and has reliable performance; it adopts proprietary circuits, good linearity, strong load capacity, long transmission distance and strong anti-interference ability.It can be widely used in temperature measurement in meteorology, ocean, environment, airports, ports, laboratories, industry, agriculture and transportation fields.
2.Temperature Sensor for Display Backplane Technical Parameters
Range range: -50~100℃
-20~50℃
Accuracy: ±0.5℃
Power supply method: DC 2.5V
DC 5V
DC 12V
DC 24V
other
Output form: Current: 4~20mA
Voltage: 0~2.5V
Voltage: 0~5V
RS485
other
Instrument line length: Standard configuration: 5 meters
other
Load resistance: Voltage type: RL≥1K
Current type: RL≤250Ω
Working temperature: -50℃～100℃
Relative humidity: 0~100%
Product weight: 125g probe
Product power consumption: 0.24mW
3.Temperature Sensor for Display Backplane calculation formula
Voltage type (0~5V):
T=V/5×70-20
(T is the measured temperature value (℃), V is the output voltage (V), this formula corresponds to the measurement range -20~50℃)
T=V/5×150-50
(T is the measured temperature value (℃), V is the output voltage (V), this formula corresponds to the measurement range -50~100℃)
Current type (4~20mA):
T=(I-4)/16×70-20
(T is the measured temperature value (℃), I is the output current (mA), this formula corresponds to the measurement range -20~50℃)
T=(I-4)/16×150-50
(T is the measured temperature value (℃), I is the output current (mA), this formula corresponds to the measurement range -50~100℃)
Note: The calculation formulas corresponding to different signal outputs and different measurement ranges need to be recalculated!
Address:https://www.fengtusensor.com/Radiation-sensor/Temperature-Sensor-for-Display-Backplane.html
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